diff options
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 51 |
1 files changed, 23 insertions, 28 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index d2295561570..c05ac8b70fa 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -168,20 +168,15 @@ xfs_growfs_data_private( nb = in->newblocks; pct = in->imaxpct; if (nb < mp->m_sb.sb_dblocks || pct < 0 || pct > 100) - return XFS_ERROR(EINVAL); + return -EINVAL; if ((error = xfs_sb_validate_fsb_count(&mp->m_sb, nb))) return error; dpct = pct - mp->m_sb.sb_imax_pct; - bp = xfs_buf_read_uncached(mp->m_ddev_targp, + error = xfs_buf_read_uncached(mp->m_ddev_targp, XFS_FSB_TO_BB(mp, nb) - XFS_FSS_TO_BB(mp, 1), - XFS_FSS_TO_BB(mp, 1), 0, NULL); - if (!bp) - return EIO; - if (bp->b_error) { - error = bp->b_error; - xfs_buf_relse(bp); + XFS_FSS_TO_BB(mp, 1), 0, &bp, NULL); + if (error) return error; - } xfs_buf_relse(bp); new = nb; /* use new as a temporary here */ @@ -191,7 +186,7 @@ xfs_growfs_data_private( nagcount--; nb = (xfs_rfsblock_t)nagcount * mp->m_sb.sb_agblocks; if (nb < mp->m_sb.sb_dblocks) - return XFS_ERROR(EINVAL); + return -EINVAL; } new = nb - mp->m_sb.sb_dblocks; oagcount = mp->m_sb.sb_agcount; @@ -229,7 +224,7 @@ xfs_growfs_data_private( XFS_FSS_TO_BB(mp, 1), 0, &xfs_agf_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -270,7 +265,7 @@ xfs_growfs_data_private( XFS_FSS_TO_BB(mp, 1), 0, &xfs_agfl_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -298,7 +293,7 @@ xfs_growfs_data_private( XFS_FSS_TO_BB(mp, 1), 0, &xfs_agi_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -336,7 +331,7 @@ xfs_growfs_data_private( &xfs_allocbt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -365,7 +360,7 @@ xfs_growfs_data_private( BTOBB(mp->m_sb.sb_blocksize), 0, &xfs_allocbt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -395,7 +390,7 @@ xfs_growfs_data_private( BTOBB(mp->m_sb.sb_blocksize), 0, &xfs_inobt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -420,7 +415,7 @@ xfs_growfs_data_private( BTOBB(mp->m_sb.sb_blocksize), 0, &xfs_inobt_buf_ops); if (!bp) { - error = ENOMEM; + error = -ENOMEM; goto error0; } @@ -531,7 +526,7 @@ xfs_growfs_data_private( bp->b_ops = &xfs_sb_buf_ops; xfs_buf_zero(bp, 0, BBTOB(bp->b_length)); } else - error = ENOMEM; + error = -ENOMEM; } /* @@ -576,17 +571,17 @@ xfs_growfs_log_private( nb = in->newblocks; if (nb < XFS_MIN_LOG_BLOCKS || nb < XFS_B_TO_FSB(mp, XFS_MIN_LOG_BYTES)) - return XFS_ERROR(EINVAL); + return -EINVAL; if (nb == mp->m_sb.sb_logblocks && in->isint == (mp->m_sb.sb_logstart != 0)) - return XFS_ERROR(EINVAL); + return -EINVAL; /* * Moving the log is hard, need new interfaces to sync * the log first, hold off all activity while moving it. * Can have shorter or longer log in the same space, * or transform internal to external log or vice versa. */ - return XFS_ERROR(ENOSYS); + return -ENOSYS; } /* @@ -604,9 +599,9 @@ xfs_growfs_data( int error; if (!capable(CAP_SYS_ADMIN)) - return XFS_ERROR(EPERM); + return -EPERM; if (!mutex_trylock(&mp->m_growlock)) - return XFS_ERROR(EWOULDBLOCK); + return -EWOULDBLOCK; error = xfs_growfs_data_private(mp, in); mutex_unlock(&mp->m_growlock); return error; @@ -620,9 +615,9 @@ xfs_growfs_log( int error; if (!capable(CAP_SYS_ADMIN)) - return XFS_ERROR(EPERM); + return -EPERM; if (!mutex_trylock(&mp->m_growlock)) - return XFS_ERROR(EWOULDBLOCK); + return -EWOULDBLOCK; error = xfs_growfs_log_private(mp, in); mutex_unlock(&mp->m_growlock); return error; @@ -674,7 +669,7 @@ xfs_reserve_blocks( /* If inval is null, report current values and return */ if (inval == (__uint64_t *)NULL) { if (!outval) - return EINVAL; + return -EINVAL; outval->resblks = mp->m_resblks; outval->resblks_avail = mp->m_resblks_avail; return 0; @@ -757,7 +752,7 @@ out: int error; error = xfs_icsb_modify_counters(mp, XFS_SBS_FDBLOCKS, fdblks_delta, 0); - if (error == ENOSPC) + if (error == -ENOSPC) goto retry; } return 0; @@ -818,7 +813,7 @@ xfs_fs_goingdown( SHUTDOWN_FORCE_UMOUNT | SHUTDOWN_LOG_IO_ERROR); break; default: - return XFS_ERROR(EINVAL); + return -EINVAL; } return 0; |